diff options
Diffstat (limited to 'fpdfsdk/fxedit/include/fx_edit.h')
| -rw-r--r-- | fpdfsdk/fxedit/include/fx_edit.h | 519 |
1 files changed, 0 insertions, 519 deletions
diff --git a/fpdfsdk/fxedit/include/fx_edit.h b/fpdfsdk/fxedit/include/fx_edit.h index cface7daa5..4ae6ec2a6c 100644 --- a/fpdfsdk/fxedit/include/fx_edit.h +++ b/fpdfsdk/fxedit/include/fx_edit.h @@ -7,41 +7,9 @@ #ifndef FPDFSDK_FXEDIT_INCLUDE_FX_EDIT_H_ #define FPDFSDK_FXEDIT_INCLUDE_FX_EDIT_H_ -#include "core/fpdfdoc/include/cpdf_variabletext.h" #include "core/fxcrt/include/fx_basic.h" -#include "core/fxge/include/fx_dib.h" -class CPDF_Font; -class CPDF_PageObjectHolder; -class CPDF_TextObject; -class CFX_FloatPoint; -class CFX_Matrix; -class CFX_RenderDevice; -class CFX_SystemHandler; -class IFX_Edit; class IPVT_FontMap; -class IFX_Edit_Iterator; -class IFX_Edit_Notify; -class IFX_Edit_UndoItem; -class IFX_List; -class IFX_List_Notify; - -struct CPVT_Line; -struct CPVT_SecProps; -struct CPVT_Section; -struct CPVT_Word; -struct CPVT_WordPlace; -struct CPVT_WordProps; -struct CPVT_WordRange; - -#define PVTWORD_STYLE_NORMAL 0x0000L -#define PVTWORD_STYLE_HIGHLIGHT 0x0001L -#define PVTWORD_STYLE_UNDERLINE 0x0002L -#define PVTWORD_STYLE_CROSSOUT 0x0004L -#define PVTWORD_STYLE_SQUIGGLY 0x0008L -#define PVTWORD_STYLE_DUALCROSSOUT 0x0010L -#define PVTWORD_STYLE_BOLD 0x0020L -#define PVTWORD_STYLE_ITALIC 0x0040L #define FX_EDIT_ISLATINWORD(u) \ (u == 0x2D || (u <= 0x005A && u >= 0x0041) || \ @@ -51,493 +19,6 @@ struct CPVT_WordRange; #define DEFAULT_CHARSET 1 #endif -class IFX_Edit_Notify { - public: - virtual ~IFX_Edit_Notify() {} - // set the horizontal scrollbar information. - virtual void IOnSetScrollInfoX(FX_FLOAT fPlateMin, - FX_FLOAT fPlateMax, - FX_FLOAT fContentMin, - FX_FLOAT fContentMax, - FX_FLOAT fSmallStep, - FX_FLOAT fBigStep) = 0; - // set the vertical scrollbar information. - virtual void IOnSetScrollInfoY(FX_FLOAT fPlateMin, - FX_FLOAT fPlateMax, - FX_FLOAT fContentMin, - FX_FLOAT fContentMax, - FX_FLOAT fSmallStep, - FX_FLOAT fBigStep) = 0; - // set the position of horizontal scrollbar. - virtual void IOnSetScrollPosX(FX_FLOAT fx) = 0; - // set the position of vertical scrollbar. - virtual void IOnSetScrollPosY(FX_FLOAT fy) = 0; - // set the caret information. - virtual void IOnSetCaret(FX_BOOL bVisible, - const CFX_FloatPoint& ptHead, - const CFX_FloatPoint& ptFoot, - const CPVT_WordPlace& place) = 0; - // if the text area is changed, send the information to user. - virtual void IOnContentChange(const CFX_FloatRect& rcContent) = 0; - // Invalidate the rectangle relative to the bounding box of edit. - virtual void IOnInvalidateRect(CFX_FloatRect* pRect) = 0; -}; - -class IFX_Edit_OprNotify { - public: - virtual ~IFX_Edit_OprNotify() {} - - // OprType: 0 - virtual void OnInsertWord(const CPVT_WordPlace& place, - const CPVT_WordPlace& oldplace) = 0; - // OprType: 1 - virtual void OnInsertReturn(const CPVT_WordPlace& place, - const CPVT_WordPlace& oldplace) = 0; - // OprType: 2 - virtual void OnBackSpace(const CPVT_WordPlace& place, - const CPVT_WordPlace& oldplace) = 0; - // OprType: 3 - virtual void OnDelete(const CPVT_WordPlace& place, - const CPVT_WordPlace& oldplace) = 0; - // OprType: 4 - virtual void OnClear(const CPVT_WordPlace& place, - const CPVT_WordPlace& oldplace) = 0; - // OprType: 5 - virtual void OnInsertText(const CPVT_WordPlace& place, - const CPVT_WordPlace& oldplace) = 0; - // OprType: 6 - virtual void OnSetText(const CPVT_WordPlace& place, - const CPVT_WordPlace& oldplace) = 0; - // - virtual void OnAddUndo(IFX_Edit_UndoItem* pUndoItem) = 0; -}; - -class IFX_Edit_Iterator { - public: - virtual ~IFX_Edit_Iterator() {} - - public: - // move the current position to the next word. - virtual FX_BOOL NextWord() = 0; - // move the current position to the next line. - virtual FX_BOOL NextLine() = 0; - // move the current position to the next section. - virtual FX_BOOL NextSection() = 0; - - // move the current position to the previous word. - virtual FX_BOOL PrevWord() = 0; - // move the current position to the previous line. - virtual FX_BOOL PrevLine() = 0; - // move the current position to the previous section. - virtual FX_BOOL PrevSection() = 0; - - // get the information of the current word. - virtual FX_BOOL GetWord(CPVT_Word& word) const = 0; - // get the information of the current line. - virtual FX_BOOL GetLine(CPVT_Line& line) const = 0; - // get the information of the current section. - virtual FX_BOOL GetSection(CPVT_Section& section) const = 0; - // set the current position. - virtual void SetAt(int32_t nWordIndex) = 0; - // set the current position. - virtual void SetAt(const CPVT_WordPlace& place) = 0; - // get the current position. - virtual const CPVT_WordPlace& GetAt() const = 0; - - // get the edit which this iterator belongs to - virtual IFX_Edit* GetEdit() const = 0; -}; - -class IFX_Edit_UndoItem { - public: - virtual ~IFX_Edit_UndoItem() {} - - virtual void Undo() = 0; - virtual void Redo() = 0; - virtual CFX_WideString GetUndoTitle() = 0; -}; - -class IFX_Edit { - public: - static IFX_Edit* NewEdit(); - static void DelEdit(IFX_Edit* pEdit); - - // set a IPVT_FontMap pointer implemented by user. - virtual void SetFontMap(IPVT_FontMap* pFontMap) = 0; - - // set a IFX_Edit_Notify pointer implemented by user. - virtual void SetNotify(IFX_Edit_Notify* pNotify) = 0; - virtual void SetOprNotify(IFX_Edit_OprNotify* pOprNotify) = 0; - - // get a pointer allocated by CPDF_Edit, by this pointer, user can iterate the - // contents of edit, but don't need to release. - virtual IFX_Edit_Iterator* GetIterator() = 0; - - // get a VT pointer relative to this edit. - virtual CPDF_VariableText* GetVariableText() = 0; - - // get the IPVT_FontMap pointer set by user. - virtual IPVT_FontMap* GetFontMap() = 0; - - // initialize the edit. - virtual void Initialize() = 0; - - // set the bounding box of the text area. - virtual void SetPlateRect(const CFX_FloatRect& rect, - FX_BOOL bPaint = TRUE) = 0; - - // set the scroll origin - virtual void SetScrollPos(const CFX_FloatPoint& point) = 0; - - // set the horizontal text alignment in text box, nFormat (0:left 1:middle - // 2:right). - virtual void SetAlignmentH(int32_t nFormat = 0, FX_BOOL bPaint = TRUE) = 0; - - // set the vertical text alignment in text box, nFormat (0:top 1:center - // 2:bottom). - virtual void SetAlignmentV(int32_t nFormat = 0, FX_BOOL bPaint = TRUE) = 0; - - // if the text is shown in secret , set a character for substitute. - virtual void SetPasswordChar(uint16_t wSubWord = '*', - FX_BOOL bPaint = TRUE) = 0; - - // set the maximal count of words of the text. - virtual void SetLimitChar(int32_t nLimitChar = 0, FX_BOOL bPaint = TRUE) = 0; - - // if set the count of charArray , then all words is shown in equal space. - virtual void SetCharArray(int32_t nCharArray = 0, FX_BOOL bPaint = TRUE) = 0; - - // set the space of two characters. - virtual void SetCharSpace(FX_FLOAT fCharSpace = 0.0f, - FX_BOOL bPaint = TRUE) = 0; - - // set the horizontal scale of all characters. - virtual void SetHorzScale(int32_t nHorzScale = 100, - FX_BOOL bPaint = TRUE) = 0; - - // set the leading of all lines - virtual void SetLineLeading(FX_FLOAT fLineLeading, FX_BOOL bPaint = TRUE) = 0; - - // if set, CRLF is allowed. - virtual void SetMultiLine(FX_BOOL bMultiLine = TRUE, - FX_BOOL bPaint = TRUE) = 0; - - // if set, all words auto fit the width of the bounding box. - virtual void SetAutoReturn(FX_BOOL bAuto = TRUE, FX_BOOL bPaint = TRUE) = 0; - - // if set, a font size is calculated to full fit the bounding box. - virtual void SetAutoFontSize(FX_BOOL bAuto = TRUE, FX_BOOL bPaint = TRUE) = 0; - - // is set, the text is allowed to scroll. - virtual void SetAutoScroll(FX_BOOL bAuto = TRUE, FX_BOOL bPaint = TRUE) = 0; - - // set the font size of all words. - virtual void SetFontSize(FX_FLOAT fFontSize, FX_BOOL bPaint = TRUE) = 0; - - // the text is allowed to auto-scroll, allow the text overflow? - virtual void SetTextOverflow(FX_BOOL bAllowed = FALSE, - FX_BOOL bPaint = TRUE) = 0; - - // set the selected range of text. - // if nStartChar == 0 and nEndChar == -1, select all the text. - virtual void SetSel(int32_t nStartChar, int32_t nEndChar) = 0; - - // get the selected range of text. - virtual void GetSel(int32_t& nStartChar, int32_t& nEndChar) const = 0; - - // select all the text. - virtual void SelectAll() = 0; - - // set text is not selected. - virtual void SelectNone() = 0; - - // get the caret position. - virtual int32_t GetCaret() const = 0; - virtual CPVT_WordPlace GetCaretWordPlace() const = 0; - - // get the string of selected text. - virtual CFX_WideString GetSelText() const = 0; - - // get the text conent - virtual CFX_WideString GetText() const = 0; - - // query if any text is selected. - virtual FX_BOOL IsSelected() const = 0; - - // get the scroll origin - virtual CFX_FloatPoint GetScrollPos() const = 0; - - // get the bounding box of the text area. - virtual CFX_FloatRect GetPlateRect() const = 0; - - // get the fact area of the text. - virtual CFX_FloatRect GetContentRect() const = 0; - - // get the visible word range - virtual CPVT_WordRange GetVisibleWordRange() const = 0; - - // get the whole word range - virtual CPVT_WordRange GetWholeWordRange() const = 0; - - // get the word range of select text - virtual CPVT_WordRange GetSelectWordRange() const = 0; - - // send the mousedown message to edit for response. - // if Shift key is hold, bShift is TRUE, is Ctrl key is hold, bCtrl is TRUE. - virtual void OnMouseDown(const CFX_FloatPoint& point, - FX_BOOL bShift, - FX_BOOL bCtrl) = 0; - - // send the mousemove message to edit when mouse down is TRUE. - virtual void OnMouseMove(const CFX_FloatPoint& point, - FX_BOOL bShift, - FX_BOOL bCtrl) = 0; - - // send the UP key message to edit. - virtual void OnVK_UP(FX_BOOL bShift, FX_BOOL bCtrl) = 0; - - // send the DOWN key message to edit. - virtual void OnVK_DOWN(FX_BOOL bShift, FX_BOOL bCtrl) = 0; - - // send the LEFT key message to edit. - virtual void OnVK_LEFT(FX_BOOL bShift, FX_BOOL bCtrl) = 0; - - // send the RIGHT key message to edit. - virtual void OnVK_RIGHT(FX_BOOL bShift, FX_BOOL bCtrl) = 0; - - // send the HOME key message to edit. - virtual void OnVK_HOME(FX_BOOL bShift, FX_BOOL bCtrl) = 0; - - // send the END key message to edit. - virtual void OnVK_END(FX_BOOL bShift, FX_BOOL bCtrl) = 0; - - // put text into edit. - virtual void SetText(const FX_WCHAR* text, - int32_t charset = DEFAULT_CHARSET, - const CPVT_SecProps* pSecProps = nullptr, - const CPVT_WordProps* pWordProps = nullptr) = 0; - - // insert a word into the edit. - virtual FX_BOOL InsertWord(uint16_t word, - int32_t charset = DEFAULT_CHARSET, - const CPVT_WordProps* pWordProps = nullptr) = 0; - - // insert a return into the edit. - virtual FX_BOOL InsertReturn(const CPVT_SecProps* pSecProps = nullptr, - const CPVT_WordProps* pWordProps = nullptr) = 0; - - // insert text into the edit. - virtual FX_BOOL InsertText(const FX_WCHAR* text, - int32_t charset = DEFAULT_CHARSET, - const CPVT_SecProps* pSecProps = nullptr, - const CPVT_WordProps* pWordProps = nullptr) = 0; - - // do backspace operation. - virtual FX_BOOL Backspace() = 0; - - // do delete operation. - virtual FX_BOOL Delete() = 0; - - // delete the selected text. - virtual FX_BOOL Clear() = 0; - - // do Redo operation. - virtual FX_BOOL Redo() = 0; - - // do Undo operation. - virtual FX_BOOL Undo() = 0; - - // move caret - virtual void SetCaret(int32_t nPos) = 0; - - // arrange all words over again - virtual void Paint() = 0; - - // allow to refresh screen? - virtual void EnableRefresh(FX_BOOL bRefresh) = 0; - - virtual void RefreshWordRange(const CPVT_WordRange& wr) = 0; - - // allow undo/redo? - virtual void EnableUndo(FX_BOOL bUndo) = 0; - - // allow opr notify? - virtual void EnableOprNotify(FX_BOOL bNotify) = 0; - - // map word place to word index. - virtual int32_t WordPlaceToWordIndex(const CPVT_WordPlace& place) const = 0; - // map word index to word place. - virtual CPVT_WordPlace WordIndexToWordPlace(int32_t index) const = 0; - - // get the beginning position of a line - virtual CPVT_WordPlace GetLineBeginPlace( - const CPVT_WordPlace& place) const = 0; - - // get the ending position of a line - virtual CPVT_WordPlace GetLineEndPlace(const CPVT_WordPlace& place) const = 0; - - // get the beginning position of a section - virtual CPVT_WordPlace GetSectionBeginPlace( - const CPVT_WordPlace& place) const = 0; - - // get the ending position of a section - virtual CPVT_WordPlace GetSectionEndPlace( - const CPVT_WordPlace& place) const = 0; - - // search a wordplace form point - virtual CPVT_WordPlace SearchWordPlace(const CFX_FloatPoint& point) const = 0; - - // get the font size of non_rich text or default font size of richtext. - virtual FX_FLOAT GetFontSize() const = 0; - - // get the mask character. - virtual uint16_t GetPasswordChar() const = 0; - - // get the count of charArray - virtual int32_t GetCharArray() const = 0; - - // get the horizontal scale of all characters - virtual int32_t GetHorzScale() const = 0; - - // get the space of two characters - virtual FX_FLOAT GetCharSpace() const = 0; - - // get the latin words of specified range - virtual CFX_WideString GetRangeText(const CPVT_WordRange& range) const = 0; - - // is the text full in bounding box - virtual FX_BOOL IsTextFull() const = 0; - virtual FX_BOOL CanUndo() const = 0; - virtual FX_BOOL CanRedo() const = 0; - - // if the content is changed after settext? - virtual FX_BOOL IsModified() const = 0; - - // get the total words in edit - virtual int32_t GetTotalWords() const = 0; - - virtual void AddUndoItem(IFX_Edit_UndoItem* pUndoItem) = 0; - - static CFX_ByteString GetEditAppearanceStream( - IFX_Edit* pEdit, - const CFX_FloatPoint& ptOffset, - const CPVT_WordRange* pRange = nullptr, - FX_BOOL bContinuous = TRUE, - uint16_t SubWord = 0); - static CFX_ByteString GetSelectAppearanceStream( - IFX_Edit* pEdit, - const CFX_FloatPoint& ptOffset, - const CPVT_WordRange* pRange = nullptr); - static void DrawEdit(CFX_RenderDevice* pDevice, - CFX_Matrix* pUser2Device, - IFX_Edit* pEdit, - FX_COLORREF crTextFill, - FX_COLORREF crTextStroke, - const CFX_FloatRect& rcClip, - const CFX_FloatPoint& ptOffset, - const CPVT_WordRange* pRange, - CFX_SystemHandler* pSystemHandler, - void* pFFLData); - static void GeneratePageObjects( - CPDF_PageObjectHolder* pObjectHolder, - IFX_Edit* pEdit, - const CFX_FloatPoint& ptOffset, - const CPVT_WordRange* pRange, - FX_COLORREF crText, - CFX_ArrayTemplate<CPDF_TextObject*>& ObjArray); - - protected: - virtual ~IFX_Edit() {} -}; - -class IFX_List_Notify { - public: - // set the horizontal scrollbar information. - virtual void IOnSetScrollInfoX(FX_FLOAT fPlateMin, - FX_FLOAT fPlateMax, - FX_FLOAT fContentMin, - FX_FLOAT fContentMax, - FX_FLOAT fSmallStep, - FX_FLOAT fBigStep) = 0; - // set the vertical scrollbar information. - virtual void IOnSetScrollInfoY(FX_FLOAT fPlateMin, - FX_FLOAT fPlateMax, - FX_FLOAT fContentMin, - FX_FLOAT fContentMax, - FX_FLOAT fSmallStep, - FX_FLOAT fBigStep) = 0; - // set the position of horizontal scrollbar. - virtual void IOnSetScrollPosX(FX_FLOAT fx) = 0; - // set the position of vertical scrollbar. - virtual void IOnSetScrollPosY(FX_FLOAT fy) = 0; - // Invalidate the rectangle relative to the bounding box of edit. - virtual void IOnInvalidateRect(CFX_FloatRect* pRect) = 0; - - protected: - virtual ~IFX_List_Notify() {} -}; - -class IFX_List { - public: - static IFX_List* NewList(); - static void DelList(IFX_List* pList); - - virtual void SetFontMap(IPVT_FontMap* pFontMap) = 0; - virtual void SetNotify(IFX_List_Notify* pNotify) = 0; - - virtual void SetPlateRect(const CFX_FloatRect& rect) = 0; - virtual void SetFontSize(FX_FLOAT fFontSize) = 0; - - virtual CFX_FloatRect GetPlateRect() const = 0; - virtual CFX_FloatRect GetContentRect() const = 0; - - virtual FX_FLOAT GetFontSize() const = 0; - virtual IFX_Edit* GetItemEdit(int32_t nIndex) const = 0; - virtual int32_t GetCount() const = 0; - virtual FX_BOOL IsItemSelected(int32_t nIndex) const = 0; - virtual FX_FLOAT GetFirstHeight() const = 0; - - virtual void SetMultipleSel(FX_BOOL bMultiple) = 0; - virtual FX_BOOL IsMultipleSel() const = 0; - virtual FX_BOOL IsValid(int32_t nItemIndex) const = 0; - virtual int32_t FindNext(int32_t nIndex, FX_WCHAR nChar) const = 0; - - virtual void SetScrollPos(const CFX_FloatPoint& point) = 0; - virtual void ScrollToListItem(int32_t nItemIndex) = 0; - virtual CFX_FloatRect GetItemRect(int32_t nIndex) const = 0; - virtual int32_t GetCaret() const = 0; - virtual int32_t GetSelect() const = 0; - virtual int32_t GetTopItem() const = 0; - virtual int32_t GetItemIndex(const CFX_FloatPoint& point) const = 0; - virtual int32_t GetFirstSelected() const = 0; - - virtual void AddString(const FX_WCHAR* str) = 0; - virtual void SetTopItem(int32_t nIndex) = 0; - virtual void Select(int32_t nItemIndex) = 0; - virtual void SetCaret(int32_t nItemIndex) = 0; - virtual void Empty() = 0; - virtual void Cancel() = 0; - virtual CFX_WideString GetText() const = 0; - - virtual void OnMouseDown(const CFX_FloatPoint& point, - FX_BOOL bShift, - FX_BOOL bCtrl) = 0; - virtual void OnMouseMove(const CFX_FloatPoint& point, - FX_BOOL bShift, - FX_BOOL bCtrl) = 0; - virtual void OnVK_UP(FX_BOOL bShift, FX_BOOL bCtrl) = 0; - virtual void OnVK_DOWN(FX_BOOL bShift, FX_BOOL bCtrl) = 0; - virtual void OnVK_LEFT(FX_BOOL bShift, FX_BOOL bCtrl) = 0; - virtual void OnVK_RIGHT(FX_BOOL bShift, FX_BOOL bCtrl) = 0; - virtual void OnVK_HOME(FX_BOOL bShift, FX_BOOL bCtrl) = 0; - virtual void OnVK_END(FX_BOOL bShift, FX_BOOL bCtrl) = 0; - virtual void OnVK(int32_t nItemIndex, FX_BOOL bShift, FX_BOOL bCtrl) = 0; - virtual FX_BOOL OnChar(uint16_t nChar, FX_BOOL bShift, FX_BOOL bCtrl) = 0; - - protected: - virtual ~IFX_List() {} -}; - CFX_ByteString GetPDFWordString(IPVT_FontMap* pFontMap, int32_t nFontIndex, uint16_t Word, |